Water leakage
Excessive noise
exposure
Error codes
E0
E1
E2
Ft
7. TECHNICAL DATA
Model
Cooling capacity
Dehumidification
performance
Operating temperature
Temperature
adjustment
range
Max. air volume flow
Mains connection
Rated current
Check whether the room door or
window is open
Check that the desired operating
mode is selected and that the
temperature is set correctly.
The exhaust hose has been
disconnected
An overflow may occur when
moving the system.
Check to see if the drain hose is
kinked or bent.
Check whether the system is
installed correctly
Check whether there are any loose,
vibrating parts
The noises sound like running water
Transmission error between main
PCB and display PCB.
Defects in the sensor for room
temperature
Coil temperature sensor faults
High condensate level warning
MZKA780
2.1 kW
19.2 l / 24 h
16–32
16–32
360 m
/h
3
220–240 V/50 Hz
3.5 A
37
Keep doors and windows
closed
Set the mode and temperature
to the correct setpoint
according to the manual.
Ensure that the exhaust hose is
securely attached.
Empty the water tank before
transport
Straighten the hose.
Place the unit on a horizontal
and solid surface
Secure and attach the parts
Noise is caused by flowing
refrigerant. It's normal.
Check or replace the
connection (to be done by
specialist staff only)
Clean or replace the
temperature sensor (to be
done by specialist staff only)
Check or replace the
connection. Clean or replace
the temperature sensor (to be
done by specialist staff only)
Empty the drip tray by
removing the rubber plug.
MZKA1000
2.6 kW
24 l / 24 h
16–32
16–32
360 m
/h
3
220–240 V/50 Hz
4.5 A
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